Accessing non-video streams in MPEGTS [SEC=UNCLASSIFIED]

Durrand, Paul (Contractor) Paul.Durrand at dsto.defence.gov.au
Sun Jul 17 20:53:54 PDT 2011


UNCLASSIFIED

I am working with GStreamer to read and write MPEG TS files ultimately
in an application. I am able to play the video stream using the
following command:

	gst-launch-0.10 -e filesrc location=cars.mpg ! mpegtsdemux !
ffdec_mpeg2video ! xvimagesink

What I am now trying to understand is how to read and write to non
audio/video streams. I have a stream in the MPEGTS which contains KLV
metadata. I have code which will decode and encode the information but I
am unsure how to select the specific stream which contains the data with
GStreamer. 
 
Can anyone provide some guidance?
 
Thanks,
Paul
 

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